• Store Locator
  • Schedule a
    Demo
  • Add products to your Toolbox to save it for requesting a quote while you keep browsing for other products to complete your list.

    My
    Toolbox
  • EXTECH CO250 Portable Indoor Air Quality CO2 Meter

    # CO250

    • Checks for Carbon Dioxide (CO2) concentrations
    • Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
    • Maintenance free NDIR (non-dispersive infrared) CO2 sensor
    • Checks for Carbon Dioxide (CO2) concentrations
    • Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
    • Maintenance free NDIR (non-dispersive infrared) CO2 sensor
    • Measurement ranges: CO2: 0 to 5000ppm, Temperature: -14 to 140°F (-10 to 60°C), Humidity: 0.0 to 99.9%
    SpecificationsRangeResolution
    Carbon Dioxide (CO₂)0 to 5,000ppm1ppm
    Temperature14 to 140°F (-10 to 60°C)0.1°F/°C
    Humidity0.0 to 99.9%0.1%
    Dimensions/ Weight7.9×2.7×2.3” (200x70x57mm)/ 6.7 oz. (190g)
    • Software and cable
    • 4 AA batteries
    • Carrying case

    Provide us your contact detailsone of our product experts will contact you to discuss your needs or schedule a demonstration at a time that suits

    Product selected: Model #







      *Demonstrations can only be scheduled within the UAE

      Sign up to stay in the know-how of our latest products, updates, special offers, and more.

      • Subscription Form